July 2005
Final Report of the Special Advisor
Final Report
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Government of GuyanaTask Force for Infrastructure Recovery
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
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Task Force for Infrastructure Recovery - Guyana
Final Report of the Special Advisor
Issue and Revision Record Rev Date Originator
Checker
Approver
Description
01 June 2005 Robert G. Goodyear
A Kirby Richard Cullen
02 July 2005 Robert G. Goodyear
A Kirby Richard Cullen
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
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List of Contents Page
Chapters and Appendices
Introduction 1
1 Location Maps 3
2 Action Plan 4
3 Region 2 5 3.1 Region 2 TFIR Works 5
4 Region 3 6 4.1 Summary of Works 6 4.2 Region 3 TFIR RDC Works 6 4.3 TFIR Works 6
5 Region 4 8 5.1 Summary of Works 8 5.2 East Demerara Water Conservancy 8
5.2.1 Waterways 8 5.2.2 Leasing of Maintenance Equipment 8 5.2.3 Heightening and Strengthening the EDWC Embankment 9
5.3 Main Drainage Channels 9 5.4 Five Sluices through the Sea Wall 9 5.5 Region 4 Drainage Works 10
5.5.1 Region 4 RDC Works 10 5.5.2 Region 4 TFIR Works 10
5.6 Miscellaneous 10 5.6.1 Access Road to Flagstaff 11 5.6.2 Installation of 3 No. 42” diameter pumps 11 5.6.3 Revetment Works at Enmore and Ann’s Grove Head Regulators 11
6 Region 5 13 6.1 Summary of Works 13 6.2 Region 5 TFIR RDC Works 13 6.3 Region 5 RDC Works 13
7 Consultants and Studies 14 7.1 International Consultants 14 7.2 Local Consultants 14 7.3 Conservancy Flood Management Modelling 14 7.4 EDWC and BWC Dams Study 15
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7.5 Medium Term Works 15 7.6 Progress Reports 15
ATTACHMENT No. 1 – Scope of Works and Terms of Reference for the Special Advisor 16
ATTACHMENT No.2 – Emergency Measures Identified in February 2005 17
ATTACHMENT No. 3 – Action Actually Being Under Taken to Relieve the Situation for the Coming Rains 18
ATTACHMENT No. 4 – Budget for Emergency Works 21 Initial Budget 21 Final Budget 22
ATTACHMENT No. 5 – Location of Structures in East Demerara and Boeraserie Conservancies 23
ATTACHMENT No. 6 – Organisation Chart for the TFIR & SA 25
ATTACHMENT No. 7 – Emergency Works Contractual Status 26
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
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Final Report of the Special Advisor to the Task Force for Infrastructure Recovery
Introduction
Between 15th and 22nd January 2005 the coastal regions of Guyana, in particular Region 41 (including Georgetown), and to a lesser extent Regions 3 and 5, received extremely heavy and prolonged rainfall, (in the order of 800mm), which led to widespread flooding. The East Demerara Water Conservancy Dam (EDWC) overtopped leading to increased flooding of the Region 4 coastal area. The drainage structures and channels discharging into the Demerara River had insufficient capacity to deal with the massive inflow into the EDWC. To save the EDWC Dam excess waters were released through the Lama Sluices which resulted in severe flooding in the Mahaica area (east Region 4, west Region 5), with extensive loss of the rice crop.
Upon request of the Government of Guyana, a United Nations Disaster Assessment and Coordination (UNDAC) team was deployed by OCHA on 23 January 2005. Based on initial assessments of the situation, the UNDAC team alerted the Joint UNEP/OCHA Environment Unit (Joint Unit) about a potential collapse of the EDWC dam, which would result in further and more extensive flooding.
Two experts of the Ministry of Transport, Public Works and Water Management of The Netherlands were deployed to assist the UNDAC team, from 2 to 11 February 2005.
An action plan was prepared by the UNDAC mission team that outlined inter alia the main measures to be taken in Region 4 before May 2005:
A. Restore the drainage channels from the Conservancy dam to the coast.
B. Open up/repair the outlets in the conservancy dam that are currently out of order.
C. Repair or construct temporary fixtures to facilitate drainage of dysfunctional outlets/sluices through the sea defences.
An immediate response to the Government’s request for help was made by DfID and CIDA in Grant Aid with the monies being administered by the UNDP, the UNDP being the contracting party on behalf of the Government of Guyana and the Donor Group.
For Emergency D&I repairs DfID provided £950,000 and CIDA C$1.870 million, whilst for international consultants DfID provided £217,056 and CIDA C$0.362 million.
The Donors agreed to fast-track their procedures. The Government of Guyana agreed to fast-track her administrative procedures, including tendering procedures, to enable immediate start of the works. A Task Force for Infrastructure Recovery (TFIR) headed by Mr. Ravi Naraine of the Ministry of Agriculture - Drainage and Irrigation, was put in charge of the contracting of the measures identified in the Action Plan and engaged with supervision, investigations, payment, coordination and management of the whole programme until the coming rainy season of May-June.
1 See Location Maps for the location of Regions 2, 3, 4 and 5
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The donors, through UNDP agreed to engage a Special Advisor (SA) and a small support team to liaise between the donors and the Government, and to help and support the TFIR in ensuring adequate progress and supervision of the quality of works, and ensure accountability, notwithstanding the use of fast-tracking procedures to minimise procurement delays. The TFIR separately engaged local consulting engineers to provide on-the-ground engineering staff and clerks of works to oversee contractors.
Mr. Olaf van Duin, one of the earlier engineers of the UNDAC team was made available from 04th to 25th March 2005 as the SA to further detail and initiate the Emergency Works Action Plan. Subsequently Mott MacDonald Ltd (MM) was appointed to provide a Special Advisor (SA) and small support team to further these tasks. Members of the MM Team were in Guyana between 20th March and 16th July 2005.
The organisation and interrelationship of the SA’s team and the TFIR are shown in Attachment No. 6. The MM engineers reporting to the TFIR and the SA and supervising the day to day operations of the Local Consultants.
This Report covers the Consultancy and Construction Works associated with the Emergency Works Action Plan.
A detailed contractual status report for the Emergency Works is given in Attachment No. 7.
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1 Location Maps
The following map is taken from the OCHA Situation Report No. 1, issued 24 January 2005 and shows the location of the various Regions along the Atlantic coast line.
Region 2 is on the west bank of the Essequibo River.
Region 3 is between the Essequibo and the Demerara Rivers
Region 4 and Georgetown are between the Demerara and the Mahaica Rivers
Region 5 is between the Mahaica and Mahaicony Rivers
Detailed plans showing the location of structures in the EDWC and the BWC are given in Attachment No. 5
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2 Action Plan
The UNDAC mission to Guyana in February 2005 prepared an Action Plan for the Emergency Works needed to be carried out prior to the May/June 2005 rains.
The Plan2 envisaged the following:
A. Restore the drainage channels from the Conservancy dam to the coast. B. Open up the outlets in the conservancy dam that are currently out of order. C. Repair or construct temporary fixtures to facilitate drainage of dysfunctional outlets in the sea
defence D. Equip the Repair force for the conservancy dam. E. Draw up a Disaster Management Plan (DMP)
Full details are provided in Attachment No. 2.
A comparison of the Initial Plan and that implemented is given in Attachment No. 3.
The original Action Plan envisaged a Budget of G$930 million (see Attachment No. 4). The Government approved a Budget of G$800 million.
The subsequent chapters, chapters 3 to 6, describe the works carried out in Regions 2,3 ,4 and 5.
2 UNDAC Mission to Guyana 2005 – Geotechnical and hydraulic assessment of flooding damage caused by the East Demerara Water Conservancy Dam, Nisa Nurmahomed and Olaf van Duin, February 2005
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3 Region 2
3.1 Region 2 TFIR3 Works
The Region 2 RDC requested assistance in April 2005. A Site visit in early May determined that the Works were “Emergency”. CEMCO was appointed as the Design Consultants and E&A the Construction Supervisors. Due to constraints of time and budget the Works were stopped when CEMCO had only produced tender documents for:
• Good Hope Main Drain - construction of flood relief structure,
• Plantation Andrews - desilting of Outfall Channel, Somerset & Berks –
• Desilting of Outfall Channel.
These three contracts together with Lima Outfall Channel - rehabilitation have been included in the “Immediate Works” budget.
3 “TFIR Work” refers to work which the Task Force for Infrastructure Recovery has put out to tender, carried out the Tender Evaluation and recommended award, and has subsequently supervised its construction. The detailed Bill of Quantities will either have been prepared by the TFIR, or a Region’s RDC.
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4 Region 3
4.1 Summary of Works Boeraserie Water Conservancy
• Heightening of embankment – 7 miles Region 3 Channels
• Rehabilitation of Main drains - 7miles • Rehabilitation of other channels – 11 miles • Rehabilitation of structures – 7 No.
4.2 Region 3 TFIR RDC4 Works
The TFIR was asked to implement 10 contracts for which the Region had produced designs and detailed Bills of Quantities. It was only after award that it was discovered some of the Works were for irrigation canals, not drainage, and that the Bill of Quantities were inaccurate and the revetment design suspect. One contract was subsequently cancelled.
There was no request for Works in the Boerasirie Water Conservancy, or for rehabilitation of Out Fall Sluices.
4.3 TFIR Works
During the Dam Specialist’s visit it was identified that the Patosie drainage channel should be rehabilitated to provide high level relief/drainage from the south east corner of the Conservancy, and that the Conservancy embankment needed to be heightened between Leonora and Namryck to reduce the risk of overtopping. The Hague & La Grange intake kokers were rehabilitated.
During the Conservancy Water Modeller’s visit the probable cause of the high flood water levels between Leonora and Namryck and the reason why the 8000 foot weir is not discharging as designed was identified as being restricted waterway channels. Tender documents were drafted and tenders received for the widening of the waterways around the perimeter of the Conservancy between Leonora and the 5 door sluice. Tenders were also received for rehabilitation of drainage channels and outfall sluices. Due to the decision to limit the time scale and the amount of the “Emergency Works” these contracts were postponed for inclusion in the medium term works/IDB works.
The Bill of Quantities for Patosie was produced by the Special Advisor based on observations by the Secretary to the Boerasirie Water Conservancy. It was not possible to travel the length of the drain. Subsequently Variation Orders were issued to cover the addition work in clearance under the embankment, removal of trees in excess of 12” diameter. The Works through the savannah had to be suspended due to high standing water making progress impossible. The remaining section will be constructed under the “Short Term” works.
4 In the “TFIR RDC Works” the detailed BoQs were prepared by the Region and incorporated into bidding documents by the TFIR.
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Due to slow progress and with the delay in the award for the widening of the Conservancy Perimeter Channel causing problems in obtaining suitable fill material, the heightening of the Boeraserie Conservancy embankment was halted at Tiger Dam. The remaining heightening of the embankment will be carried out in the Medium Term Programme in association with the widening of the adjacent perimeter channel.
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5 Region 4
5.1 Summary of Works East Demerara Water Conservancy
• Construction of 21 miles of waterways in the EDWC (3.8 miles 56 feet wide 0.58 miles 50 feet wide and 16.6 miles 75 feet wide)
• Rehabilitation of main drainage off take structures – 2 No. • Closure of uncontrolled discharge from derelict EDWC head regulators – 2 No. • Leasing of maintenance equipment for the EDWC 15May to 15 August • Heightening of low spots in the embankment and general strengthening works - 20,000 clay
bags • Construction of Flag Staff Access Road - 1,100 yards
Region 4 Drainage Channels • Rehabilitation of main drainage channel - 10 miles • Rehabilitation of other channel - 120 miles
Region 4 Sluices • Rehabilitation of Sluices, and clearance and maintenance of outfall channels (15 May to 15
August) – 5 No.
5.2 East Demerara Water Conservancy
5.2.1 Waterways
The Works in the EDWC concentrated on opening up the east – west waterways to provide drainage to the main discharge structures into the Mahaica and the Demerara Rivers and the north – south Georgetown water supply canal (Lamaha).
The Works were carried out through 4 contracts: the Kofi waterways as part of the Kofi Contract, and Lots 1, 2 and 3 of the EDWC waterways contracts. The Kofi waterways are 56 feet wide, whilst Lot 1 is 50 feet wide, and Lots 2 and 3, 75 feet wide.
5.2.2 Leasing of Maintenance Equipment
Two hydraulic excavators and a 22 RB dragline mounted on pontoons were leased for use in the EDWC up until 15 August 2005 to carry out general maintenance works and be available in case of emergency.
The equipment was used to apply a clay capping protection layer to the clay filled bags that were placed for dam strengthening and raising works. It is proposed that the equipment will be used to drive the revetment work at Enmore and Ann’s Grove Head Regulators, which is required to stop off the large uncontrolled discharge at these two disused head regulators, and to carry out general strengthening works in the area west of LBI.
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5.2.3 Heightening and Strengthening the EDWC Embankment
Some 20,000 clay bags were used to heighten low spots and to strengthen areas of slippage. The bag material degrades rapidly in direct sun light. It was therefore necessary for a clay capping layer to be provided using the leased maintenance equipment
To the west of LBI some 1000 yards of embankment suffered slip failure on the upstream face, and deep longitudinal cracks were observed in the embankment crest. The leased Maintenance Equipment is to be used to strengthen the downstream slope of the embankment.
5.3 Main Drainage Channels
Two main drainage channels and one canal channel were rehabilitated, Cuhna, Kofi and Shanks respectively. The embankments were rehabilitated and heightened to enable the drains to operate as high level drainage channels acting as relief to the conservancy and so as to be generally independent of the tide.
The Cuhna Drainage Channel contract was a direct appointment. On remeasurement the value of the contract was reduced from G$42 million to G$11 million. All of the Work was sub-contracted.
The Rehabilitation of the Cuhna Head Regulator and outfall channel was awarded as a separate contract. Problems were encountered with Barama Timber Yard at the Outfall but were eventually resolved amicably.
The Kofi channel rehabilitation contract also included the rehabilitation of the Head Regulator on the Conservancy. Subsequently it was discovered that there was a low level navigation canal crossing the Kofi channel which required the issuance of a Variation Order to construct a check structure so that the navigation canal did not flood when the Kofi drain was operating as a high level drain. Problems were encountered with squatters on the embankment at the outfall. The problem was eventually resolved amicably.
The Friendship outfall sluice which failed on 23 June 2005 did not form part of this Contract.
The Shanks Irrigation Canal was a direct appointment. On remeasurement the value was reduced from G$43 million to G$17 million. All of the Work was sub-contracted. This channel requires the construction of a new Head Regulator and major remodelling of the channel to enable it to be operated as a main drainage channel.
5.4 Five Sluices through the Sea Wall
The Sluices at Beehive, Hope, Belfield, Buxton and BV/Triumph were rehabilitated, the inlet and outfall channels cleared and the gates and mechanical equipment overhauled as necessary. During the tender evaluation the maintenance requirements of the Outfall Channels was changed to enable the NDIB to be able to call in the contractors to clear the outfall channels between 15 May and 15 August as necessary at an agreed daily charge rate with payment against a Provisional Sum. At the time of writing no maintenance has been required.
Jetting equipment owned by the Ministry of Agriculture was made available and was used to jet the outfall channels at Beehive and Buxton, and extend the outfall channel at Hope. Payment was made through the contracts.
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Additional gearing and gates were required at Buxton but this was achieved within the Provisional Sum for Contingencies.
5.5 Region 4 Drainage Works
A total of G$190 million was allocated in the Budget to cover Region 4 RDC and TFIR main and secondary drainage works.
5.5.1 Region 4 RDC5 Works
The Region 4 RDC asked in total for some G$400 million worth of Works carried out by them, or proposed to be carried out by them, to be paid for from the TFIR’s Emergency Budget. The first request on 17 March was for G$107 million of completed Works. At that time they were notified that they had to provide proof of competitive bidding, priced Bills of Quantities and minutes of the Region’s Tender Board’s approval, and that the work would be verified by the Task Force’s consultants prior to certification and payment. The verification showed that in a number of cases the Bill of Quantities were either over measured or the Work was incomplete. The RDC and contractors agreed a reduction to G$91 million. The Region continued to ask for new works without providing supporting information. The last list was received on 04 May and combined previous lists 2 to 4 and covered G$290 million of Works. Some of the Works were considered not to be of an “Emergency” nature, and could not be completed by the end of June. Also monies from the Budget had already been allocated to “Emergency” Works in other Regions. It was agreed that G$84 million of contracts from the combined lists would be eligible for reimbursement by TFIR subject to the same proof as required for the first group of contracts.
5.5.2 Region 4 TFIR Works
All of the Region 4 RDC’s contracts were plotted on large scale Satellite drawings to check continuity of their proposals. Essential infill drains were identified and 16 contracts put out for tender. During tender evaluation it was discovered that the Region 4 RDC had also been out for tender for 12 of the contracts. Only the four contracts TFIR-16, 19, 24 and 27 not being carried out by the Region 4 RDC were awarded by the TFIR.
To improve drainage water flow to the newly installed 24’’ diameter pump at Plaisance, a new façade drain was constructed through contract TFIR 12.
5.6 Miscellaneous
- Access Road to Flagstaff,
- Revetment work at Enmore and Ann’s Grove Head Regulators,
- Placement of clay bags on the EDWC embankment.
5 RDC Works relates to works contracted by the Regions for which they have subsequently requested funding by the TFIR.
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5.6.1 Access Road to Flagstaff
Major problems were encountered with the contractor for the Access Road to Flagstaff. These were all associated with lack of finance which affected his ability to work effectively and efficiently, to obtain materials and construction equipment and hence to work to the programme. Clear notification in the tender document and clarifications issued during the tender briefing stated that no Advance Payment would be provided. To assist the contractor the TFIR purchased the road materials required. A Memorandum of Understanding was signed by the contractor and the TFIR to enable these costs to be deducted from the Payment Certificates. Due to the continued slow progress and poor workmanship the contract was terminated on 30 June 2005. At that time a wearing course was available over the total length of the access road.
A nominated supply sub contract was awarded to Mazaruni Granite for the supply of the stone aggregate.
5.6.2 Installation of 3 No. 42” diameter pumps
3 No. 42” diameter pumps were donated during the January floods.
Installation of pumps and the provision of pump station foundations and superstructure were carried out by direct appointment by the regional representative of the pump manufacturer.
In the event the foundations and the superstructure work could not be carried out prior to the May/June rains. This element of work was transferred from the “Emergency Works” to the “Immediate Works”.
5.6.3 Revetment Works at Enmore and Ann’s Grove Head Regulators
Major uncontrolled discharges occur through abandoned head regulators at Enmore and Ann’s Grove.
Enmore
The uncontrolled flow is used by Guysuco to provide water to a mini conservancy behind the Crown Dam and hence to the Navigation/Irrigation Canal System and the Factory. Surplus water being discharged through the high level drainage system. At times of high rainfall this uncontrolled flow creates additional drainage problems.
A greenheart revetment has been designed to close off this uncontrolled discharge and quotations received. Approval for the purchase of the material has yet to be granted. It is proposed that the driving of the revetment will be undertaken using the leased Maintenance Equipment. Once the discharge is stopped and until such time as a replacement Head Regulator is constructed, Guysuco have agreed to provide temporary siphon tubes.
Ann’s Grove
This feeds government lands. A replacement gated head regulator already exists.
A greenheart revetment has been designed to close off this uncontrolled discharge and quotations have been received. Approval for the purchase of the material has yet to be granted. It is proposed that the driving of the revetment will be undertaken using the leased Maintenance Equipment.
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Clay Bags
20,000 clay bags were placed on the low sections of the EDWC embankment. The initial price for the work was quoted at G$19.5 million. After further clarifications a cost of G$10 million was accepted.
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6 Region 5
6.1 Summary of Works
• Rehabilitation of channels – 53 miles • Construction of flood embankments - 13 miles • Construction of canal embankments – 3 miles • Construction of large diameter pipe culverts – 4 No.
6.2 Region 5 TFIR RDC Works
In April the Region5 RDC requested the TFIR to take responsibility for seven contracts for which they had prepared detailed Bills of Quantities.
These were tendered in late April and awarded in early May. Certain sections of flood protection work were omitted. These will form part of the Medium Term Works.
Lot 1– Profit Rising Sun NDC, required a VO in excess of the Contingency Provisional Sum due to a need to increase the length of the drainage channels.
Lots 2, 3 and 7 required minor VOs for increased lengths but were within the Contingency Provisional Sums.
Lot 5 Mahaica Mahaicony Rice Area (Flood Embankment on the Mahaica River). It proved impossible to develop the façade drains as borrow pits for the flood embankment, as envisaged in the RDC’s design. The existing drainage/irrigation channels to the Mahiaica River needed to be maintained, requiring gated pipes to be installed through the Flood Embankment. In addition the farmers had not been consulted on the proposed alignment by the RDC which caused problems. The determination of the number, length and diameter of the pipes and the finalisation of the alignment of the embankment was a major exercise and was not completed at the time of the departure of the SA. CEMCO as part of their “Immediate Works” consultancy has been asked to supervise the outstanding work.
6.3 Region 5 RDC Works
In April the Region 5 RDC requested payment of G$42.5 million for drainage works carried out immediately after the January/February floods. As in Region 4 they were notified that they had to provide proof of competitive bidding, priced Bills of Quantities and minutes of the Region’s Tender Board’s approval, and that the work would be verified by the Task Force’s consultants. This information was only officially received on 04 June. During verification on Site it was discovered that the length of five of the fifteen drains was grossly in excess of that shown in the Contract and for which a budget allocation had been made. The TFIR has only paid for the scope of work included in the Contract.
The contract award total for Extension of the Perth Biaboo canal was $24.4 million. The RDC had included G$9 million in their budget for this. Therefore only the balance of G$15.4 million was included in the TFIR budget. The works have yet to be inspected and paid.
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The final amount of Region 5 RDC work is expected to be $31,206,595, excluding the G$9 million from the RDC’s own budget.
7 Consultants and Studies
7.1 International Consultants
Mott MacDonald Ltd was notified of acceptance of its proposal for Consultancy Services on 17 March 2005. Mr Robert Goodyear, the new Special Advisor, flew to Guyana on 20 March to ensure there was a five day overlap with Mr Olaf van Duin. Ms Martha Taylor, the Site Engineer, arrived on 31 March 2005. It was subsequently agreed that a further Site Engineer was required and Ms Louise Nitschke arrived on 19 April 2005.
Mr Goodyear had home leave from 21 to 27 May 2005. The staff departed as follows:
- Louise Nitschke 01 July
- Robert Goodyear 05 July
- Martha Taylor 16 July
7.2 Local Consultants
Following local competitive tendering a decision was taken to award consultancy services contracts to all consultants who had tendered, using standard rates for the various grades of staff. This worked well in principle allowing additional works to be valued and awarded rapidly. However the smaller consultants had problems in mobilising suitable staff rapidly and working to the deadlines required for the successful implementation of the “Emergency Works”.
7.3 Conservancy Flood Management Modelling
As a follow on from the Studies undertaken by Mott MacDonald Ltd (MM) in 2003 – 046, they were asked to update the Boerasirie and East Demerara Conservancies hydrological models to assist SEEC in determining safe operating water levels in the EDWC and BWC during the Rainy Seasons and to assess when impoundment operations for irrigation can safely commence. Dr. Robin Wardlaw visited Guyana between 02 and 14 May to update the models. Dr. Wardlaw in his report7 identified that to be able to model the Boeraserie Conservancy accurately a pseudo two dimension model is required. This would enable the width of waterways to be determined to eliminate the water level differential between Leonora and the 5 door sluice.
The EDWC model shows good simulation of the rise and recession in water levels, giving reasonable confidence in the ability of the model to predict conservancy response to extreme rainfall.
Anthony Babcock visited between 07 and 28 May to train the modellers in the operation of the model as may be required by SEEC. Up to 8 people attended the training sessions, but there were only three people who attended the majority of the training sessions.
6 Guyana Drainage and Irrigation Systems Rehabilitation Project – Hydrology and Water Resources, Final Report, June 2004 7 Draft Report on Conservation Flood Management Modelling, May 2005
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7.4 EDWC and BWC Dams Study
The Terms of Reference of the Special Advisor required an inspection of the Boerasirie Water Conservancy dam. Mr Chris Wagner, Mott MacDonald’s dams specialist, visited Guyana between 30 March and 09 April 2005 and presented his report covering both the BWC and the EDWC dams during April. The Report8 recommended for the EDWC dam:
- the reconstruction of the embankment between Flag Staff and Buxton, the alignment to be defined following hand held auger holes to determine the depth of pegasse over the area;
- detailed site investigations to be carried out along the alignment of the proposed embankment to enable the design to be carried out;
- stability checks to be carried out on the north section of the embankment between Buxton and Nancy Stop Off, and the east section of the embankment between Flag Staff and Lama.
7.5 Medium Term Works
Mott MacDonald provided Andrew Kirby to assist with the development of the Medium Term Works Programme for submission to the Donors. Andrew visited Guyana between 20 June and 04 July. The report was presented on 03 July 2005.9
7.6 Progress Reports
The SA issued 15 Progress Reports covering the period from 04th March 2005 to 30th June 2005.
8 East Demerara and Boeraserie Dams – Condition Assessment by Dams Specialist, April 2005 9 Short and Medium Term Plans, July 2005
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ATTACHMENT No. 1 – Scope of Works and Terms of Reference for the Special Advisor Scope of Works This Special Advisor will have the following responsibilities: Oversight of the small supervisory team. Inspection of the West bank Demerara conservancy (Boerserie) and advice on condition and need for repair works. Coordination between the various donors committed to the Action Plan and the Task Force; keeping the donors informed upon the approach, coherence, financial issues and progress of the action plan in order to provide maximum transparency. Timely identification of possible obstacles in order to ensure expeditious completion of the works. Provide help and advice to the Task Force so they will meet the standards of accountability required by the donors for this emergency works. This will involve participation in the evaluation of tenders procured by Government of Guyana (including the supervisory team) under US Government PL480 arrangements and setting up a management accounting system. Assist and liaise closely with the local consultants appointed by the Task Force to provide on-the-ground supervision of works, providing advice to assist them in this work. Expected Outcome The expectation is that this input would: a) help to ensure that the quality of the civil works is acceptable to both GoG and donors, and that they are completed within required timeframes. b) provide confidence to the donors that funds are properly managed in an accountable manner. Conduct of Work The Special Advisor and his/her team will work in close collaboration with the Task Force and Drainage & Irrigation / Sea Defence staff, and with other consultants appointed by the Task Force in the implementation of the works. Within the limitations of time, efforts shall be made to undertake tasks in such a way as to provide capacity building opportunities for Guyanese staff. The Special Advisor will maintain close contact with the donor group supporting this work (DFID, USAID, and CIDA) The Special Advisor shall preferably arrive before March 22nd 2005, in order to have some overlap with Mr. van Duin, who is expected to depart on 25 March 2005. He/she shall stay at least up to the middle of June 2005, (3 months) but may be required to continue until August. (5 months). Competencies The Special Advisor shall be an experienced and professionally qualified Engineer with expertise in the following fields: Contracting of works, quality supervision and administration of contracts. Civil, hydraulic and geotechnical engineering relevant to the water management infrastructure of Guyana. Experience in working in cross-cultural and complex political environments Requirements of donor agencies in procurement and management of funds. Development projects and institutional capacity building, Seniority and experience in Guyana are preferred. Other team members shall have appropriate experience and expertise for the tasks proposed for them. Monitoring & Reporting The Special Advisor shall keep the donors informed upon the approach, coherence and progress of the action plan together with any financial issues that arise, in order to provide maximum transparency. This shall be achieved through regular reporting both at the regular Task Force meetings and by brief written weekly progress reports submitted to the Task Force and copied to the donor group. Presentations to senior Government Officials may be required as part of the overall reporting.
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
17
ATTACHMENT No.2 – Emergency Measures Identified in February 2005 Category Measures 1. Restore the drainage of the Conservancy
Rehabilitated culverts and outlets and dredging of canals: a. Shanks (East Coast Demerara) b. Neabaculis (East Coast Demerara) c. Diamond (East Embankment Demerara) d. Coffee (East Embankment Demerara) e. Cuna (East Embankment Demerara)
2. Strengthen the dam Bring the whole dam to a consistent top level Strengthen the patched up areas Create or strengthen a berm at the down side of the dam in order to stabilize it
3. Upgrade the equipment of the Dam security force
Purchase a dragline, trench cleaner and two long boom excavators with appropriate pontoons
4. Provide emergency management craft
Purchase three fast boats. Because of the damage by waves from boats on the conservancy dam and the need for speed, air boats are preferred.
5. Open up the drainage within the conservancy
Dredge and widen the canals within the conservancy: a. Enmore b. Enterprise c. 5000 cross d. LBI e. Crag
6. Restore the function of outlets and pumps in the sea wall that are in a bad state or in disrepair
The discharge of a number of outlet structures can be improved by simple measures:
a. Plaisance The structure is beyond repair. Excavate trenches toward the structure at both sides. Place (3) large pipes in them, going through the immobile wooden door. Discharge the water at low tide. Put a valve in the pipe to close it at high tide.
b. Buxton and BV/Triumph Make use of the existing emergency slots in the sluice. Put new doors in these slots, which may be lifted by dragline or winch. Take out the remains of the old slide doors.
c. Mon Repos The new sea wall has two outlet structures less than the old one. Install pumps there.
d. Cane Grove Put new pumps where the old ones are broken.
e. Gove and John Repair the existing pumping station. If need be replace pumps.
f. Greenfield Dredge the sand in the outlet channel at the sea side.
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
18
ATTACHMENT No. 3 – Action Actually Being Under Taken to Relieve the Situation for the Coming Rains Region 4 Rehabilitated culverts and outlets and dredging of canals:
Original Actual
a. Shanks (East Coast Demerara)
Irrigation canal, discharge capability of head regulator 6 to 7cumec. In an emergency the embankment across the canal with 12” pipe feeding little Shanks irrigation canal at 2+500 yard would need to be raised. The embankment between Big Shanks and Shanks drainage channel would need to be removed and a pipe with a non return valve cast in a new embankment across the drain from the savannah. The Shanks drainage channel has been cleared and should be capable to discharging 2 to 3cumec.
b. Neabaculis (East Coast Demerara)
Abandoned. The drain needs to be totally reconstructed over much of its length with construction of a new drainage head regulator comparable to Kofi or Maduni. Potential 40 cumec.
c. Diamond (East Embankment Demerara)
Abandoned because of downstream constraints - residential and industrial developments.
d. Kofi (East Embankment Demerara)
Drainage channel, head regulator capable of 40 – 50 cumec. Work on the HR was complete by 15 June. System could then be operated as a low level tidal drain. VO for Kofi/ Navigation Canal structure issued. Work completed by 30 June. Work on right hand bank delayed pending completion of KNC structure. LH embankment delayed by 3 illegal houses. Revetment carried out in front of them to allow the drain to operate at a high level. Correction of uncontrolled leakage at the Garden of Eden irrigation system into navigation canal, south of Kofi carried out under the “Immediate Works”
e. Cunha (East Embankment Demerara)
Drainage channel, head regulator capable of 40 – 50 cumec. Work on the HR completed by 30 June. Drainage channel as far as the road substantially completed by mid March. Work on the Outfall section substantially complete by 30 June. Barama removed their temporary bridge. Discharge restricted by existing road culvert and outfall structure.
f. New works (i) Immediate steps are being taken to cut off the uncontrolled discharge at Enmore and Ann’s Grove.
Strengthen the Dam Bring the whole dam to a consistent top level Strengthen the patched up areas
20,000 clay bags have been placed in the low areas identified during the January floods. Level survey completed for the critical section between Flag Staff and Buxton to enable commencement of the strengthening of the patched up areas using the leased equipment. Survey proceeding with the rest of the embankment.
Create or strengthen a berm at the down side of the dam in order to stabilize it
During a joint inspection OvD/RGG a substantial ditch immediately downstream of the toe of the embankment was identified over a length of 6.7 miles west of Flag Staff. This caused concern as to the feasibility of constructing a downstream berm. This was confirmed by Chris Wagner, the dam’s expert, to be impracticable.
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
19
Upgrade the equipment of the Dam security force Purchase a dragline, trench cleaner and two long boom excavators with appropriate pontoons
Dragline with 1.5 tonne drop hammer, and clam shell bucket, together with a long boom hydraulic excavator, with appropriate pontoons leased for period 15 May to 15 August. Not possible to lease trench cleaner.
Provide emergency management craft Purchase three fast boats. Because of the damage by waves from boats on the conservancy dam and the need for speed, air boats are preferred
One 15 ft aluminium boat together with 25 hp outboard engine has been purchased, together with a replacement 40hp out board engine. One air boat is being purchased.
Open up the drainage within the conservancy Dredge and widen the canals within the conservancy:
a. Enmore b. Enterprise c. 5000 cross d. LBI e. Craig
A decision was taken not to open up the south – north waterways for the Emergency Works as this would have reduced the time for flood water to reach the conservancy embankment. Instead the east – west waterways have been opened up to speed the discharge of water through the Land of Canaan 5 door sluice, Cunha, Kofi, Maduni and Lama. During drought it is not essential for water to be brought rapidly to the conservancy embankment.
Restore the function of outlets and pumps in the sea wall that are in a bad state or in disrepair The discharge of a number of outlet structures can be improved by simple measures: a. Plaisance The structure is beyond repair. Excavate trenches toward the structure at both sides. Place (3) large pipes in them, going through the immobile wooden door. Discharge the water at low tide. Put a valve in the pipe to close it at high tide
24” dia. pump provided. No work carried out to make the Outfall Koker operable.
b. Buxton and BV/Triumph Make use of the existing emergency slots in the sluice. Put new doors in these slots, which may be lifted by dragline or winch. Take out the remains of the old slide doors.
Buxton and BV/Triumph Sluices were rehabilitated by the Task Force.
c. Mon Repos
This is a Guysuco pump station
d. Cane Grove Put new pumps where the old ones are broken
42”dia pump installed.
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
20
e. Gove and John ???
f. Greenfield (Beehive)
Dredge the sand in the outlet channel at the sea side
Sluice and outfall channel rehabilitated by the Task Force
g. New works by Task Force Rehabilitation of Hope sluice and inlet and outfall channels. Rehabilitation of Belfield sluice and inlet and outfall channels
Improvement in the Discharge Capability of the Areas between the EDWC and the Sea Existing (Emergency) Works The Region 4 RDC is currently carrying out some G$400 million
of rehabilitation works of the major, minor and macro drainage system, which they have requested the Task Force to reimburse. This is being checked to ensure competitive tendering; the works are of an “Emergency” nature, the quantity and quality, before payment is made. The Task Force is undertaking major drainage works to ensure that the work carried out by Region 4 is an integrated system and will discharge to the Sea. Such works will only bring the system back, at best, to its original design capacity of 1.5” per 24 hours. It will not provide additional capacity over and above the original design capacity
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
21
ATTACHMENT No. 4 – Budget for Emergency Works
Initial Budget
No. Activity Estimated Cost MG$
Cummulative Costs MG$
1 Drainage canals1.1 Cunha/Couhnge 251.2 Kofi/Cuffy 301.3 Shanks 25 80
2 Sluices in the Seawall2.1 Plaisance 252.2 Triumph 252.3 Victoria 252.4 Buxton 252.5 NDC-works 1202.6 Guysuco outlets 0 220
3 Conservancies3.1 EDWC dam 903.2 Drainage channels 1203.3 Road to Flag Staf 253.4 Provide equipment 203.5 Storage of clay bags 53.6 Boeferie dam 603.7 Region 5 90 410
4 Miscellaneous4.1 Task Force 404.2 Consultants 154.3 Special Advisor p.m.4.4 Task Force staf 54.5 Water Mngm. Model 70 130
5 Disaster Managm.Plan5.1 Strategy p.m.5.2 Flood preparedness p.m.5.3 Disaster Guidebook p.m. 0
6 Provision (10%) 90 90Total 930
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
22
Final Budget
No. Activity Prev.
etimated costs MG$
Estimated Cost MG$
Cummulative Costs
MG$
Committed Budget MG$
Cummulative Costs MG$
1 Drainage canals1.1 Shanks 25 25 16.9 1.2 Cunha/Couhnge 25 25 11.1
1.2a Cunha/Couhnge VO - 10 43.3 1.3 Kofi/Cuffy 30 30 30.2
1.3a Kofi/Cuffy VO - 10 39.4 1.4 Region 2 Drainage Works 1.4 1.5 Region 3 Drainage works - 25 51.7 1.6 Region 4 Drainage works 120 120 190.4 1.7 Region 5 Drainage works 80 60 280 64.3 448.6
2 Sluices in the Seawall2.1 Hope 20 20 1.8 2.2 BV/Triumph 20 20 4.1 2.3 Belfield 20 20 1.6 2.4 Beehive 20 20 3.0 2.5 Buxton + VO 20 20 14.1 2.6 Installation of Pumps 17.4 41.9
3 Conservancies3.2 EDWC Waterways 120 120 180.8 3.3 Road to Flag Staff 25 25 17.5
Sealing Piping in EDWC Dam 0.7 Enmore, Ann's Grove, LBI 18.0
3.4 Lease equipment for EDWC 20 10 33.4 3.5 Supply and storage of clay bags 5 1 10.0 3.9 Boerasirie conservancy dam 60 60 216 11.9 272.4
4 Miscellaneous4.1 Task Force 40 40 9.0 4.2 Consultants 15 15 23.5 4.3 Special Advisor p.m. p.m. p.m.4.4 Task Force sundries 5 5 5.0 4.5 Water Management Model 70 70 130 p.m. 37.5
5 Disaster Management Plan5.1 Strategy p.m. p.m.5.2 Flood preparedness p.m. p.m.5.3 Disaster Guidebook p.m. p.m. 0
6 Provision (10%) 90 90 90Total MG$ 830 716 800.4 Total US$ x 1,000 4,150 3,580 4,002.1
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
23
ATTACHMENT No. 5 – Location of Structures in East Demerara and Boeraserie Conservancies
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
24
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
25
ATTACHMENT No. 6 – Organisation Chart for the TFIR & SA
Task Force for Infrastructure Recovery Mott MacDonald Ltd Final Report of the Special Advisor UNDP
26 203833BD01 - 05/08/2005/ 203833BD01 - Guyana Flood Relief Emergency Project
ATTACHMENT No. 7 – Emergency Works Contractual Status
ATTACHMENT 7 - Emergency Works Contractual Status
Region 3
Con
trac
t
Des
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A
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Can
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Gen
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Rep
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C
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Gen
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Fl
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Verbal Acceptance 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05 17-Apr-05
Letter of Intent 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05
Contract Price $1,574,500 $6,822,440 $2,700,900 $1,911,446 $4,971,736 $172,500 $655,374 $352,580
BOQ Amount $1,431,300 $5,932,540 $2,348,600 $1,662,046 $4,519,736 $150,000 $569,874 $306,580
Contingency Prov Sum $143,200 $889,900 $352,300 $249,400 $452,000 $22,500 $85,500 $46,000
Variation Order No. 1 $1,000,000 $295,550 -$469,720 $259,000
Variation Order No. 2 -$3,585,065
Variation Order No. 3 $130,505
Revised Total $2,431,300 $2,773,530 $1,878,880 $1,921,046 $4,519,736 $150,000 $569,874 $306,580 $0
Certificate No. 1 $1,090,080 $894,040 $161,600 $760,735 $1,470,315 $120,000 $569,874 $245,264
Certificate No. 2 $800,000 $1,879,490 $559,296 $761,872 $30,000 $61,316
Certificate No. 3 $472,520 $1,157,984
Certificate No. 4
Certificate No. 5
Total Certified to Date $2,362,600 $2,773,530 $1,878,880 $1,522,607 $1,470,315 $150,000 $569,874 $306,580 $0
Balance Due $0 $0 $571,840 $0 tbc $0 $0 $0 $0
Progress to date
100%
com
plet
e FP
C, C
C is
sued
100%
com
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C, C
C is
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100%
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C is
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, un
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C is
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Outstanding Action N
one
Non
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none
FMS,
FPC
& C
C to
be
issu
ed
none
none
none
none
Defects Liability Period None None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 1 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 3
Stee
l Doo
r at
Nam
ryck
Pato
sie
Leon
ora
to
Nam
ryck
- Lo
t 1
Hag
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La
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- Lot
1
Hag
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2
- TFIR-8 TFIR-10 TFIR-12 TFIR-12
Mad
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& C
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Ram
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17-Apr-05 21-Apr-05 01-May-05 28-Apr-05 28-Apr-05
29-Apr-05 04-May-05 04-May-05 04-May-05 04-May-05
$995,340 $13,399,800 $8,971,150 $11,528,463 $3,248,566
$865,440 $11,652,000 $7,801,000 $10,024,750 $2,824,840
$129,900 $1,747,800 $1,170,150 $1,503,713 $423,726
$865,440 $11,652,000 $7,801,000 $10,024,750 $2,824,840
$692,352 $3,618,240 $2,944,440 $755,776
$692,352 $3,618,240 $0 $2,944,440 $755,776
$173,088 tbc tbc tbc tbc
100%
com
plet
e FP
C &
CC
to b
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sued
Wor
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100%
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100%
co
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FM
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CC
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FM
S, F
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CC
to b
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None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 2 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 Drainage and Waterway
Cuh
na C
anal
Cun
ha H
ead
Reg
ulat
or &
O
utfa
ll W
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Shan
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Kof
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E&A
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c
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c
ND
&IB
ND
&IB
16-May-05 01-Feb-05 14-Mar-05 12-Apr-05 12-Apr-05 12-Apr-05 28-Apr-05 28-Apr-05
16-May 14-Mar-05 04-May-05 04-May-05 04-May-05 04-May-05 04-May-05
$43,285,425 $16,941,292 $90,226,015 $18,170,000 $56,750,000 $36,900,000 $13,225,000 $11,648,892
$37,639,500 $16,941,292 $90,226,015 $16,170,000 $55,250,000 $35,400,000 $11,500,000 $10,129,471
$5,645,925 $0 $0 $2,000,000 $1,500,000 $1,500,000 $1,725,000 $1,519,421
$5,450,000 $39,430,610 $10,472,000 $7,040,000
$43,089,500 $16,941,292 $129,656,625 $16,170,000 $65,722,000 $42,440,000 $11,500,000 $10,129,471
$27,311,600 $16,941,292 $51,942,140 $12,210,200 $44,200,000 $28,320,000
$13,587,840 $21,522,000 $14,120,000
$6,650,832
$13,533,902
$4,511,301
$27,311,600 $16,941,292 $90,226,015 $12,210,200 $65,722,000 $42,440,000 $0 $0
tbc $0 $39,430,610 $0 $0 $0 $11,500,000 $10,129,471
100%
co
mpl
ete?
100%
com
plet
e
100%
co
mpl
ete?
100%
com
plet
e FM
S, F
PC &
C
C is
sued
100%
com
plet
e C
C is
sued
FM
S ag
reed
100%
com
plet
e C
C is
sued
FM
S ag
reed
Com
plet
ion
due
15 S
epte
mbe
r 20
05
Com
plet
ion
due
14 S
epte
mbe
r 20
05
FM
S, F
PC &
CC
to b
e is
sued
none
FM
S, F
PC &
CC
to b
e is
sued
for
navi
gatio
n ca
nal s
truct
ure
none
FPC
to b
e is
sued
?
FPC
to b
e is
sued
?
IPC
to b
e is
sued
IPC
to b
e is
sued
o None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 3 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 Drainage and WRegion 4 Outfall Sluices
Leas
ing
of
Mai
nten
ance
Eq
uipm
ent L
ot
2b
Leas
ing
of
Mai
nten
ance
Eq
uipm
ent L
ot
2c
Bux
ton
Slui
ce
Bee
hive
Slu
ice
BV/
Triu
mph
Sl
uice
Hop
e Sl
uice
Bel
field
TFIR-6 TFIR-6
Am
uad
Rea
sat
Am
uad
Rea
sat
E C
ush
Fyus
e H
oosa
in
Fyus
e H
oosa
in
Fyus
e H
oosa
in
Fyus
e H
oosa
in
ND
&IB
ND
&IB
E&A
C
onsu
ltant
s In
c
E&A
C
onsu
ltant
s In
c
E&A
C
onsu
ltant
s In
c
E&A
C
onsu
ltant
s In
c
E&A
C
onsu
ltant
s In
c
28-Apr-05 28-Apr-05 30-Mar-05 30-Mar-05 30-Mar-05 30-Mar-05 30-Mar-05
04-May-05 04-May-05 05-May-05 05-May-05 05-May-05 05-May-05 05-May-05
$6,066,614 $2,426,646 $14,110,000 $3,013,400 $4,720,000 $1,780,000 $1,780,000
$5,275,317 $2,110,127 $12,260,000 $2,623,400 $4,100,000 $1,550,000 $1,550,000
$791,297 $316,519 $1,850,000 $390,000 $620,000 $230,000 $230,000
$1,975,090 $68,000 $200,000
$5,275,317 $2,110,127 $14,235,090 $2,573,800 $4,000,000 $1,750,000 $1,550,000
$4,267,200 $1,684,640 $1,192,000 $920,000 $920,000
$4,176,073 $398,870 $2,228,000 $372,500 $172,500
$4,509,113
$0 $0 $12,952,386 $2,083,510 $3,420,000 $1,292,500 $1,092,500
$5,275,317 $2,110,127 $1,282,704 $490,290 $580,000 $457,500 $457,500
Com
plet
ion
due
01 A
ugus
t 200
5
Com
plet
ion
due
01 A
ugus
t 200
5
SCC
, SPC
is
sued
SCC
, SPC
is
sued
SCC
, SPC
is
sued
SCC
, SPC
is
sued
SCC
, SPC
is
sued
IPC
to b
e is
sued
IPC
to b
e is
sued
Mai
ntai
n ou
tfall
chan
nel,
FMS,
FPC
&
CC
to b
e is
sued
Mai
ntai
n ou
tfall
chan
nel,
FMS,
FPC
&
CC
to b
e is
sued
Mai
ntai
n ou
tfall
chan
nel,
FMS,
FPC
&
CC
to b
e is
sued
Mai
ntai
n ou
tfall
chan
nel,
FMS,
FPC
&
CC
to b
e is
sued
Mai
ntai
n ou
tfall
chan
nel,
FMS,
FPC
&
CC
to b
e is
sued
None None 12 months 5% retention
12 months 5% retention
12 months 5% retention
12 months 5% retention
12 months 5% retention
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 4 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 Drainage
Plai
sanc
e dr
ain
clea
ring
Gol
den
Gro
ve
East
Bel
field
Wes
t
Bet
ter H
ope
Indu
stry
TFIR 12 TFIR-16 TFIR-19 TFIR-24 TFIR-27
H N
augh
t
KB
&B
NY
& S
ons
Fran
k G
aul G
C
KB
&B
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
17-May-05 17-May-05 17-May-05 17-May-05 17-May-05
$8,516,900 $1,277,513 $455,730 $2,917,750 $2,211,000
$7,742,636 $1,161,375 $414,300 $2,652,500 $2,010,000
$774,264 $116,138 $41,430 $265,250 $201,000
??
$8,516,900 $1,161,375 $414,300 $2,652,500 $2,010,000
$5,644,800 $324,300
$5,644,800 $0 $324,300 $0 $0
$2,872,100 $1,161,375 $90,000 $2,652,500 $2,010,000
100%
co
mpl
ete?
100%
co
mpl
ete?
100%
co
mpl
ete?
Wor
ks s
topp
ed
Wor
ks s
topp
ed
Issu
e in
tern
al V
O, F
MS,
FPC
& C
C
Issu
e F
MS
, FP
C &
CC
Issu
e F
MS
, FP
C &
CC
Issu
e st
op le
tter,
FMS,
FPC
& C
C
Issu
e st
op le
tter,
FMS,
FPC
& C
C
None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 5 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 Miscellaneous
Acc
ess
Rd
to
Flag
staf
f
Maz
arun
i Gra
nite
Reg
ion
4 3
No.
42
" Pu
mps
In
stal
latio
ns
Enm
ore
Ann
's G
rove
LBI
Cla
y B
ags
TFIR-4
Ray
man
Bro
s
Maz
arun
i Gra
nite
Har
ri Ty
lsie
Sam
uel
Lond
on
Ass
ocia
tes
Sam
uel
Lond
on
Ass
ocia
tes
E&A
C
onsu
ltant
s In
c
CEM
CO
CEM
CO
CEM
CO
ND
&IB
12-Apr-05 09-Apr-05
15-Apr-05
$19,549,400 $6,269,754 $17,445,000 $6,000,000 $3,000,000 $3,000,000 $10,000,000
$16,549,400 $6,269,754 $17,445,000 $9,000,000 $6,000,000 $3,000,000 $10,000,000
$3,000,000
-$6,269,754
$10,279,646 $6,269,754 $17,445,000 $9,000,000 $6,000,000 $3,000,000 $10,000,000
$6,549,508 $17,025,000
$6,549,508 $0 $17,025,000 $0 $0 $0 $0
$3,730,138 $6,269,754 $420,000
Con
tract
te
rmin
ated
Ston
e de
liver
ed
100%
co
mpl
ete?
Rev
etm
ent
desi
gned
, m
ater
ial p
rices
re
ceiv
ed
Rev
etm
ent
desi
gned
, m
ater
ial p
rices
re
ceiv
ed
100%
com
plet
e
Dec
isio
n to
be
take
n as
to w
heth
er
pena
lties
are
app
licab
le d
ue to
la
tene
ss a
nd p
oor q
ualit
y. In
tern
al
VO to
be
prep
ared
to c
over
the
omis
sion
of t
he P
rovi
sion
al S
ums
(PS)
Item
s 8,
9 a
nd 1
0; th
e co
nver
sion
of t
he P
S fo
r the
Tim
ber
Brid
ge in
to a
Lum
p Su
m o
r pric
ed
BoQ
, and
pro
vide
just
ifica
tion
of
incr
ease
d qu
antit
ies
for B
ill It
ems
3,
4, 6
and
7.
NP&
TA to
issu
e ap
prov
al fo
r N
omin
ated
Sup
plie
r Maz
runi
Gra
nite
G
$$6,
269,
754
Issu
e FP
C, F
CC
& C
C
Ord
er re
vetm
ent m
ater
ial a
nd
cons
truct
Ord
er re
vetm
ent m
ater
ial a
nd
cons
truct
deci
sion
on
actio
n to
be
take
n
none
12 months 5% retention None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 6 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 5 Drainage
Lot1
Pro
fit
Ris
ing
Sun
Lot 2
Ros
igno
l Ze
elus
t
Lot 3
Bat
h W
oodl
ey P
ark
Lot 4
Bla
irmon
t G
lerd
erla
nd
Lot 5
Mah
aica
M
ahai
cony
Ric
e A
rea
(red
uced
)
Lot 6
Uni
on
Nar
stig
heid
Lot 7
Tem
piee
Se
afie
ld
TFIR-7 TFIR-7 TFIR-7 TFIR-7 TFIR-7 TFIR-7 TFIR-7
Mah
endr
anau
th
Ood
it
Tere
nce
Roh
an
Tere
nce
Roh
an
K.B
.&B
. C
ontr
acto
rs
Fyus
e H
oosa
in
K.B
.&B
. C
ontr
acto
rs
Mah
endr
anau
th
Ood
it
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05 29-Apr-05
06-May-05 06-May-05 06-May-05 09-May-05 06-May-05 09-May-05 06-May-05
$2,081,500 $2,670,697 $1,332,160 $6,091,797 $15,655,583 $3,214,831 $2,035,069
$1,810,000 $2,322,345 $1,158,400 $5,297,215 $12,982,602 $2,795,505 $1,769,625
$271,500 $348,352 $173,760 $794,582 $2,672,981 $419,326 $265,444
$557,600 $130,000 $90,000 $40,000
$2,367,600 $2,452,345 $1,248,400 $5,297,215 $12,982,602 $2,795,505 $1,809,625
$2,367,600 $2,452,345 $1,248,400 $5,297,215 $8,309,675 $2,795,505 $1,809,625
$2,367,600 $2,452,345 $1,248,400 $5,297,215 $8,309,675 $2,795,505 $1,809,625
$0 $0 $0 $0 $4,672,927 $0 $0
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
100%
com
plet
e FM
S, F
PC
, &
CC
issu
ed
none
none
none
none
Con
tract
or to
be
inst
ruct
ed to
rect
ify
bank
top
leve
l of c
onst
ruct
ed
emba
nkm
ent i
n Se
ctio
n 1
and
2.
Onc
e re
ctifi
ed C
EMC
O to
pre
pare
FM
S an
d C
C. T
FIR
to s
ign
and
issu
e. S
olut
ion
to b
e re
ache
d on
al
ignm
ent o
f Sec
tion
3 em
bank
men
t. Ap
prov
al to
be
obta
ined
from
the
NP&
TA fo
r the
pu
rcha
se o
f pip
es to
ena
ble
com
plet
ion
of th
e flo
od e
mba
nkm
ent
none
none
None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 7 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Supervisory Consultants
Acc
ess
Roa
d to
Fl
ag S
taff
5 Sl
uice
s th
roug
h th
e Se
a W
all
Reg
iona
l 3
Dra
inag
e W
orks
Reg
iona
l 4
Dra
inag
e W
orks
&
Sha
nks
Can
al
Kof
i/Cun
ha
Can
als
and
stru
ctur
es, a
nd
wat
erco
urse
s in
ED
C
Reg
ion
5 D
rain
age
Wor
ks
Sam
Lon
don
Ass
ocia
tes
E&A
Con
sulta
nts
Terr
y Fl
etch
er
Con
sulta
nts
CEM
CO
E&A
Con
sulta
nts
Dav
id K
laut
ky &
A
ssoc
iate
s
12-Apr-05 12-Apr-05 12-Apr-05 12-Apr-05 12-Apr-05 12-Apr-05
12-Apr-05 12-Apr-05 12-Apr-05 12-Apr-05 12-Apr-05
$1,805,000 $1,619,500 $1,619,500 $3,532,000 $2,306,000 $3,616,800
$1,569,000 $1,407,500 $1,407,500 $3,071,000 $2,006,000 $3,288,000
$236,000 $212,000 $212,000 $461,000 $300,000 $328,800
$763,000 $212,000 $1,126,000 $6,193,000 $2,152,000
$2,332,000 $1,619,500 $2,533,500 $9,264,000 $4,458,000 $3,616,800
$1,569,000 $1,619,500 $1,407,500 $7,807,250 $4,175,500 $1,644,000
$763,000 $1,126,000
$2,332,000 $1,619,500 $2,533,500 $7,807,250 $4,175,500 $1,644,000
$0 $0 $0 $1,456,750 $282,500 $1,972,800
FPC
to b
e is
sued
FPC
to b
e is
sued
FPC
to b
e is
sued
None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 8 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 RDC/NDC Works
Rem
oval
of s
and
bags
, bou
lder
s,
clea
r inf
all a
nd
outfa
ll ba
sins
to
Bux
ton
slui
ce
Con
stru
ctio
n of
fa
lse
door
to
Triu
mph
slu
ice
Bur
st h
igh
leve
l da
m a
t Triu
mph
an
d cr
eate
di
vers
ion
to
effe
ct fl
ood
Plac
ing
sand
ba
gs to
con
trol
flo
od w
ater
ar
ound
Triu
mph
pu
mp
stat
ion
Hire
pum
ps to
ef
fect
floo
d w
ater
in V
irgin
ia
and
Gra
nny
Fiel
dR
epai
r to
2 do
or
slui
ce, w
inch
es,
clea
r inf
all b
asin
an
d co
nstr
uct 2
fa
lse
door
s @
R
epai
r to
2 do
or
slui
ce, w
inch
es,
clea
r inf
all b
asin
an
d co
nstr
uct 2
fa
lse
door
s R
ehab
ilita
tion
of
Gol
den
Gro
ve
Mid
dle
Wal
k To
wns
hip
Reh
abili
tatio
n of
tr
ench
es in
B
uxto
n/Vi
gila
nce
faça
de a
nd
Vigi
lanc
e W
est
E.La
ll
E.La
ll
E.La
ll
E.La
ll
Can
e G
rove
ND
C
A. R
easa
t
E.La
ll
A. R
easa
t
E.La
ll
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
$5,660,000 $750,000 $990,000 $1,012,000 $1,840,500 $8,600,000 $8,900,000 $2,450,000 $4,075,000
$5,660,000 $750,000 $990,000 $1,012,000 $1,840,500 $8,600,000 $8,900,000 $2,450,000 $4,075,000
$0 $0 $0 $0 $0 $0 $50,000 $0 $0
$5,660,000 $750,000 $990,000 $1,012,000 $0 $8,600,000 $8,950,000 $2,278,500 $4,075,000
$5,660,000 $750,000 $1,012,000 $0 $8,600,000 $8,950,000 $2,278,500 $4,075,000
$5,660,000 $750,000 $0 $1,012,000 $0 $8,600,000 $8,950,000 $2,278,500 $4,075,000
$0 $0 $990,000 $0 $0 $0 $0 $0 $0
none
none
FPC
to b
e is
sued
none
none
none
none
none
none
None None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 9 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 RDC/NDC Works
Reh
abili
tatio
n of
tr
ench
es in
B
eter
verw
agtin
g
Reh
abili
tatio
n of
tr
ench
es in
Vr
yhei
d’s
Lust
Reh
abili
tatio
n of
tr
ench
es in
Tr
ium
ph
Reh
abili
tatio
n of
tr
ench
es in
B
ette
r Hop
e
Prov
ide
port
able
pu
mp
to re
mov
e flo
od w
ater
from
B
uxto
n pu
mp
stat
ion.
Cle
anin
g R
ehab
ilita
tion
of
road
sid
e dr
aina
ge c
anal
fr
om L
ima
Dam
to
Mah
aica
R
ehab
ilita
tion
of
Nab
aclis
M
iddl
ewal
k To
wns
hip
Reh
abili
tatio
n of
ca
nals
and
in
stal
latio
n of
tu
bing
in M
on
Rep
os a
rea
Reh
abili
tatio
n of
Su
pply
sid
elin
e M
ahai
ca
E.La
ll
E.La
ll
E.La
ll
E.La
ll
E.La
ll
A. R
easa
t
A. R
easa
t
E.La
ll
A. R
easa
t
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
$3,140,000 $5,950,000 $3,676,000 $2,350,000 $540,000 $5,033,305 $1,740,000 $6,400,000 $4,580,000
$3,140,000 $5,950,000 $3,676,000 $2,350,000 $540,000 $5,033,305 $1,740,000 $6,400,000 $4,580,000
$0 $0 $0 $0 $0 $0 $0 $0 $0
$3,140,000 $3,662,320 $3,527,520 $1,600,000 $540,000 $5,033,305 $1,531,200 $6,400,000 $4,396,800
$3,140,000 $3,662,320 $3,527,520 $1,600,000 $540,000 $3,724,645 $1,531,200 $6,400,000 $4,396,800
$3,140,000 $3,662,320 $3,527,520 $1,600,000 $540,000 $3,724,645 $1,531,200 $6,400,000 $4,396,800
$0 $0 $0 $0 $0 $0 $0 $0 $0
none
none
none
none
none
none
none
none
none
None None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 10 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 RDC/NDC Works
Dew
eedi
ng a
nd
desi
lting
of
drai
nage
can
als
in H
aslin
gton
Exca
vatio
n of
fa
çade
dra
ins
nort
h of
pub
lic
road
from
St
rath
spey
to
Reh
abili
tatio
n of
dr
aina
ge
tren
ches
in
Plai
sanc
e/In
dust
ry
ND
C
Reh
abili
tatio
n of
Tr
ium
ph p
ump
stat
ion
grid
Reh
abili
tatio
n of
tr
ench
es w
ithin
B
uxto
n/Fr
iend
shi
p
Dew
eedi
ng a
nd
desi
lting
of
drai
nage
can
als
in E
nmor
e/H
ope
Exca
vatio
n of
N
onPa
riel w
est
cana
l fro
m ro
ad
to F
redr
ick
Mill
R
d
A. R
easa
t
A. R
easa
t
M.G
lass
gow
E.La
ll
C.T
albo
t
A. R
easa
t
A. R
easa
t
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
$3,030,000 $6,250,000 $8,788,125 $1,949,600 $8,970,000 $7,100,000 $1,225,000
$3,030,000 $6,250,000 $8,788,125 $1,949,600 $8,970,000 $7,100,000 $1,225,000
$0 $0 $0 $0 $0 $0 $0
$3,030,000 $6,250,000 $1,922,069 $1,949,600 $8,930,000 $7,100,000 $1,225,000
$3,030,000 $6,062,500 $1,922,069 $1,949,600 $8,930,000 $7,100,000 $1,225,000
$3,030,000 $6,062,500 $1,922,069 $1,949,600 $8,930,000 $7,100,000 $1,225,000
$0 $0 $0 $0 $0 $0 $0
none
none
none
none
None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 11 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 RDC/NDC Works (2)
Con
stru
ctio
n of
tw
o (2
) box
es
koke
rs
Reh
abili
tatio
n of
D
rain
age
cana
ls
with
in M
ahai
ca
Reh
abili
tatio
n of
B
elfie
ld E
ast
Side
line
Reh
abili
tatio
n of
w
ater
pat
h M
ain
Irrig
atio
n C
anal
Bar
e R
oot
Side
line
and
Cro
ss T
renc
h
Reh
abili
tatio
n of
Pa
radi
se E
ast
Can
al
Reh
abili
tatio
n of
Pe
arl D
rain
age
Tren
ch
Reh
abili
tatio
n of
Vi
gila
nce
Sout
h D
rain
s
Reh
abili
tatio
n of
M
c A
rthu
r D
rain
age
Can
als
5.1 5.5 5.7 5.9 5.11 5.12 5.13 5.14 5.15
E.La
ll
A. R
easa
t
A. R
easa
t
H. N
auth
F. H
oosa
in
F. H
oosa
in
F. H
oosa
in
F. H
oosa
in
F. H
oosa
in
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
$5,506,200 $4,949,000 $8,900,000 $3,093,750 $2,031,000 $2,766,250 $3,405,100 $5,745,000 $3,510,200
$5,506,200 $4,949,000 $8,900,000 $3,093,750 $2,031,000 $2,766,250 $3,405,100 $5,745,000 $3,510,200
$0 $0 $0 $0 $0 $0 $0 $0 $0
$5,506,200 $4,949,000 $8,900,000 $3,093,750 $2,031,000 $2,766,250 $3,405,100 $5,745,000 $3,510,200
$5,506,200 $4,949,000 $8,900,000 $3,093,750 $2,031,000 $2,766,250 $3,405,100 $5,745,000 $3,510,200
$5,506,200 $4,949,000 $8,900,000 $3,093,750 $2,031,000 $2,766,250 $3,405,100 $5,745,000 $3,510,200
$0 $0 $0 $0 $0 $0 $0 $0 $0
None None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 12 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 4 RDC/NDC Works (2)
Shov
el d
iggi
ng,
clea
ring
of
tren
ches
in
Bux
ton/
Foul
is
reve
tmen
t, sh
ovel
dig
ging
, tu
be/c
ulve
rt
Reh
abili
tatio
n of
B
uxto
n Ea
st
drai
nage
tren
ch
Reh
abili
tatio
n of
Fr
iend
ship
Wes
t D
rain
age
tren
ch
Reh
abili
tatio
n of
B
uxto
n W
est
drai
nage
tren
ch
Reh
abili
tatio
n of
Fr
iend
ship
Eas
t D
rain
age
tren
ch
Reh
abili
tatio
n of
Pa
radi
se
Hou
sing
Sch
eme
Res
erve
dra
ins
5.16 5.17 5.18 5.19 5.20 5.21 5.22
Bux
ton/
Foul
is,
ECD
Bux
ton/
Foul
is
ND
C,E
CD
C. T
albo
t
C. T
albo
t
C. T
albo
t
C. T
albo
t
R.R
amch
and
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
CEM
CO
$7,674,900 $7,730,000 $4,554,200 $4,554,200 $6,324,200 $4,554,200 $8,756,300
$7,674,900 $7,730,000 $4,554,200 $4,554,200 $6,324,200 $4,554,200 $8,756,300
$0 $0 $0 $0 $0 $0 $0
$7,674,900 $7,730,000 $4,554,200 $4,554,200 $6,324,200 $4,554,200 $8,756,300
$7,674,900 $7,730,000 $4,554,200 $4,554,200 $6,324,200 $4,554,200 $8,756,300
$7,674,900 $7,730,000 $4,554,200 $4,554,200 $6,324,200 $4,554,200 $8,756,300
$0 $0 $0 $0 $0 $0 $0
None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 13 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 5 RDC/NDC WorksRegion 5 RDC/NDC Works
Pert
Bia
boo
Exte
nsio
n
Bel
lany
Can
al
De
Hoo
p /
Bel
verd
ere
Side
line
Con
tent
Sid
elin
e
Dan
tzic
Sid
elin
e
Gla
zier
s Lu
st
Pros
pect
Si
delin
e
Hig
hdam
Si
delin
e
Bat
h Si
delin
e
c a 2.16 2.11 2.15 2.13 b 2.14
Am
jad
Rea
sat
Fyus
e H
oosa
in
KB
&B
KB
&B
Fyus
e H
oosa
in
KB
&B
KB
&B
KB
&B
KB
&B
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
$15,374,023 $210,672 $1,020,400 $1,450,000 $919,000 $1,018,800 $1,245,200 $1,301,150 $1,410,000
$15,374,023 $210,672 $1,020,400 $1,450,000 $919,000 $1,018,800 $1,245,200 $1,301,150 $1,410,000
$0 $0 $0 $0 $0 $0 $0 $0 $0
$15,374,023 $210,672 $1,020,400 $1,450,000 $919,000 $1,018,800 $1,245,200 $1,301,150 $1,410,000
$210,672 $1,020,400 $1,450,000 $919,000 $1,018,800 $1,245,200 $1,301,150 $1,410,000
$0 $210,672 $1,020,400 $1,450,000 $919,000 $1,018,800 $1,245,200 $1,301,150 $1,410,000
$15,374,023 $0 $0 $0 $0 $0 $0 $0 $0
Som
e co
nstru
ctio
n w
ork
carr
ied
out
Wor
ks to
be
supe
rvis
ed a
nd v
erifi
ed
FMS.
FPC
& C
C to
be
issu
ed
None None None None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 14 of 15
contractual summary, Emergency Contracts summary03/08/2005
ATTACHMENT 7 - Emergency Works Contractual Status
Con
trac
tReference
Con
trac
tor
Con
sulta
nt
Verbal Acceptance
Letter of Intent
Contract Price
BOQ Amount
Contingency Prov Sum
Variation Order No. 1
Variation Order No. 2
Variation Order No. 3
Revised Total
Certificate No. 1
Certificate No. 2
Certificate No. 3
Certificate No. 4
Certificate No. 5
Total Certified to Date
Balance Due
Progress to date
Outstanding Action
Defects Liability Period
Region 5 RDC/NDC Works
Zeel
and
Cot
tage
Sid
elin
e
Now
or n
ever
Pers
erve
ranc
e Si
delin
e
Dril
l Sid
elin
e
La G
anet
te C
anal
Tota
l
d 2.12 e 2.10 2.09 2.08
Fyus
e H
oosa
in
Fyus
e H
oosa
in
Fyus
e H
oosa
in
Fyus
e H
oosa
in
Fyus
e H
oosa
in
KB
&B
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
Dav
id K
laut
ky
& A
ssoc
iate
s
$1,367,000 $440,000 $1,367,000 $1,181,950 $1,125,000 $1,776,400 $737,887,187
$1,367,000 $440,000 $1,367,000 $1,181,950 $1,125,000 $1,776,400 $707,259,109
$0 $0 $0 $0 $0 $0 $36,678,078
$0
$0
$0
$1,367,000 $440,000 $1,367,000 $1,181,950 $1,125,000 $1,776,400 $763,258,173
$1,367,000 $440,000 $1,367,000 $1,181,950 $1,125,000 $1,776,400 $15,832,572
$0
$0
$0
$1,367,000 $440,000 $1,367,000 $1,181,950 $1,125,000 $1,776,400 $569,682,146
$0 $0 $0 $0 $0 $0 $193,576,028
None None None None None None
FMS - final measurement statementFPC - final payment certificateCC - completion certificateSCC - sectional completion certificate 15 of 15
contractual summary, Emergency Contracts summary03/08/2005
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